The court serves legal documents on the company. Can other shareholders sign on their behalf?

This is divided into 1. The legal representative of the company has a written power of attorney to other shareholders or designates a shareholder to sign in court, and other shareholders can; 2. If the company's articles of association or other documents with high internal effect clearly stipulate that a shareholder (who generally has a position in the company) has the authority to sign legal documents externally, he can sign them on his behalf; 3. If the first two conditions are not met, other shareholders cannot. PS: People on the second and third floors have made common sense mistakes. The legal person is a social organization (in this case, a company) and cannot sign for documents by itself. Must be its legal representative or legal representative or authorized agent to perform legal person functions.